Part Number: OPA2209 Other Parts Discussed in Thread: OPA1612 , , OPA209
Hi, recently I found a Fliege filter built by Alfred Rosenkränzer very interesting.
Here is his article. https://www.elektormagazine.com/magazine/elektor-272/60926
The attenuation…
Part Number: OPA2209 Tool/software: Hello team,
My customer plans to use multiple OPAMPs and wants to expect the power dissipation in both AC and DC input in order to select right LDO.
Is there a recommended simulation tool to calculate this?
…
Part Number: OPA2209 Tool/software: Hi
Our end customer reported that they found a delamination issue on this mounted component. They have shared the test report with us, but it is in Chinese.
They are using this component in an oil and gas application…
Part Number: OPA2209 Other Parts Discussed in Thread: OPA827
1. In the below chart Input current Noise Density versus Freq., Wondering to know if most OPAs has such behavior or 500 fA/Hz value?
2. When OPA2209 is place in front of the ADC as…
Part Number: OPA2209 Other Parts Discussed in Thread: OPA209 , TS321 , OPA2197 , TINA-TI Hi Support team
My customer adopted OPA2209 as the current sense, hope the delay can be as small as possible. Please help to see if there is any value that can…
Part Number: OPA2209 Other Parts Discussed in Thread: OPA209 , , TINA-TI I was using Tina TI to build a filter circuit using the OPA2209. I used the macro in the Tina library and my circuit was working fine. I was on line and I noticed a new PSpice file…
Part Number: OPA2209 Other Parts Discussed in Thread: OPA209 , Hi All,
for the opamp OPA2209AIDR can you please let me know at what forward voltage does the back to back diodes on the opamp input terminals start conducting 10mA of current?
Thomas Kuehl said:
Hi Lai,
Michael provided a very complete explanation. Actually, C11 and R9 provide the high-pass response and provide a pole that breaks at 0.16 Hz. The ac gain is down -3 dB from the maximum 30.1 dB had in the passband. You can…
Part Number: ADS8688
Dear team,
I am testing our ADS8688A EVM and my input signal is a DC voltage from 0V to 5V.
Use the input range of 0~5.12V,
connect the OPA2209 filter between input DC signal and ADC input pin. then the ADC output error is…
